Follow this guide and learn how to convert documents to PowerPoint presentations of PPT, PPTX formats with height, width, DPI, margins and other customizations using GroupDocs.Conversion for Java....docx is sample file used in this example. Click...
The page describes how to add link annotation to a document using GroupDocs.Annotation for Java....// Add annotation and save to file annotator . add ( link ); annotator...
We have two separate issues with converting .eml to .pdf. We were able to reproduce both in one email. Attached you will find the .eml File, the output .pdf and an image taken from within the viewer.
Bad Signature PDF…...eml file, the output .pdf and an image...
This article shows how to to extract data from Microsoft Office Excel spreadsheets....Microsoft Office Excel Add-In File XLAM Microsoft Office Excel...
This article explains how to fill signature background with radial gradient brush...Image }; // sign document to file signature . Sign ( "signed.pdf"...
This article explains how to verify signatures using predicate functions (Func) with GroupDocs.Signature API to filter signatures before verification, optimizing performance by skipping unnecessary verification operations....// Define the path to the PDF file. string filePath = Constants...
This article contains caching use-cases with GroupDocs.Viewer within your Java applications....difference between rendering a file and getting the cached results:...
This article demonstrates how to create and edit WordProcessing documents using GroupDocs.Editor for .NET. It also covers supported formats like spreadsheets and presentations....optionally save it to a physical file or return it via API. See also...
This article shows how to handle incorrect document password exception with GroupDocs.Signature API....); // try to sign document to file, we expect for PasswordRequiredExce...
This article explains how to use OCR....To extract a text from image files or non-text PDF documents GetText...extract a text from the image file: // Create an instance of ParserSettings...